Network: Remove IP dbus properties update support

Currently, we support IP object properties update,
it just update dbus object, actually it wont change
properties on ethernet interface.

Signed-off-by: Ravi Teja <raviteja28031990@gmail.com>
Change-Id: I60fdc2e07cdb728d661dd0baf1bbba8f7fff3702
diff --git a/ipaddress.hpp b/ipaddress.hpp
index b0e77fb..3ed551a 100644
--- a/ipaddress.hpp
+++ b/ipaddress.hpp
@@ -50,10 +50,22 @@
               const std::string& ipAddress, IP::AddressOrigin origin,
               uint8_t prefixLength, const std::string& gateway);
 
+    std::string address(std::string ipAddress) override;
+    uint8_t prefixLength(uint8_t) override;
+    std::string gateway(std::string gateway) override;
+    IP::Protocol type(IP::Protocol type) override;
+    IP::AddressOrigin origin(IP::AddressOrigin origin) override;
+
     /** @brief Delete this d-bus object.
      */
     void delete_() override;
 
+    using IP::address;
+    using IP::gateway;
+    using IP::origin;
+    using IP::prefixLength;
+    using IP::type;
+
   private:
     /** @brief Parent Object. */
     EthernetInterface& parent;